Hyuk Chul Kwon

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The results of studies designed to obtain information about the factors that control the chemical efficiencies/regioselectivities and quantum yields of single electron transfer (SET)-promoted reactions of acceptor-polydonor systems are reported. Photochemical and photophysical investigations were carried out with bis-donor tethered phthalimides and(More)
Even though nickel based Alloy 600 (Ni 75 wt%, Cr 15 wt% and Fe 10 wt%) shows superior corrosion and mechanical properties, numerous corrosion problems, caused by a long time exposure of more than 30 years under a high temperature and high pressure water chemical environment have occurred. Especially, a lead induced stress corrosion cracking (SCC) has been(More)
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